| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $174.92 | 8.641% | $190.0348 | $190.03 | $190.05 | $190.00 |
| Purchase #2 | $196.90 | 6.278% | $209.2614 | $209.26 | $209.25 | $209.30 |
| Purchase #3 | $171.95 | 8.334% | $186.2803 | $186.28 | $186.30 | $186.30 |
| Purchase #4 | $8.70 | 6.805% | $9.292 | $9.29 | $9.30 | $9.30 |
| Purchase #5 | $176.57 | 7.288% | $189.4384 | $189.44 | $189.45 | $189.40 |
| Purchase #6 | $243.32 | 11.783% | $271.9904 | $271.99 | $272.00 | $272.00 |
| Purchase #7 | $21.41 | 12.145% | $24.0102 | $24.01 | $24.00 | $24.00 |
| 7 purchase totals = | $993.77 | $1,080.3075 | $1,080.30 | $1,080.35 | $1,080.30 | |